AI agents call magento_find_graphql to retrieve information from Magector without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs semantic code search and indexing operations only. It retrieves GraphQL schema definitions and identifies resolver implementations, which are read-only discovery operations. No data is created, modified, deleted, or executed.
From the tool's definition Tool description states it 'Find[s] GraphQL schema definitions (.graphqls), types, queries, mutations, and resolver PHP classes' — purely searching and retrieving code structure information without modifying or executing anything.
Attacks that exploit this kind of access
Find GraphQL schema definitions (.graphqls), types, queries, mutations, and resolver PHP classes. See also: magento_find_class (resolver implementation), magento_find_method (resolver execute method). It is categorised as a Read tool in the Magector MCP Server, which means it retrieves data without modifying state.
Register the Magector MCP server in PolicyLayer and add a rule for magento_find_graphql: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Magector. Nothing to install.
magento_find_graphql is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the magento_find_graphql rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for magento_find_graphql. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
magento_find_graphql is provided by the Magector MCP server (magector). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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